Add a function to parse IPv4 addresses in QtCore

In the unit test, check against inet_aton on Linux with GLIBC
only. Other platforms have this function too, but they sometimes have
different behaviour, so don't try to test them equally.

Change-Id: I1a77e405ac7e713d4cf1cee03ea5ce17fb47feef
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>

1 files changed, 71 insertions, 0 deletions

diff --git a/src/corelib/io/qipaddress_p.h b/src/corelib/io/qipaddress_p.h
new file mode 100644
index 0000000000..f3bcf76424
--- /dev/null
+++ b/src/corelib/io/qipaddress_p.h
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Intel Corporation
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QIPADDRESS_P_H
+#define QIPADDRESS_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API. It exists for the convenience of
+// qurl*.cpp This header file may change from version to version without
+// notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qstring.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QIPAddressUtils {
+
+typedef quint32 IPv4Address;
+
+Q_CORE_EXPORT bool parseIp4(IPv4Address &address, const QChar *begin, const QChar *end);
+Q_CORE_EXPORT void toString(QString &appendTo, IPv4Address address);
+
+} // namespace
+
+QT_END_NAMESPACE
+
+#endif // QIPADDRESS_P_H